%initial-condition
clear
k=15:0.05:(25);
z=f17(k);
u_temp=z;
figure(1);
axis([15 25 -0.4 1.2]);
set(gca,'XTick',15:1:25);   
set(gca,'yTick',-0.4:0.2:1.2); 
hold on;
fp0=plot(k,z);
fp0.Color = 'none';
grid on;
hold on;
fp1=plot(k,u_temp);
fp1.LineStyle='-';
fp1.Color='b';
fp1.Marker='.';
string='Initial-condition.png';
title(string);
saveas(1,string);
clf(1);

